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Vsphere 6 集群上 安装 oracle rac 遇到的共享磁盘故障 - 数据库(内核) - ...
...负责的同事，重新安装系统和ORACLE RAC 故障现象依旧
Linux 系统日志显示 写入磁盘错误
Oracle 日志显示 不能访问物理存储
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对比互联网上搜索到的方法对比 发现SCSI总线不一样。
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jQuery Multiple ID selectors
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Try this:
$("#upload_link,#upload_link2,#upload_link3").each(function(){
$(this).upload({
//whateveryouwant
});
});
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impr...
How can I do width = 100% - 100px in CSS?
In CSS, how can I do something like this:
18 Answers
18
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Is there a `pointer-events:hoverOnly` or similar in CSS?
Just been playing about with pointer-events property in CSS.
7 Answers
7
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NULL vs nil in Objective-C
In observeValueForKeyPath:ofObject:change:context: - why do the docs use NULL instead of nil when not specifying a context pointer?
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Is Ruby pass by reference or by value?
@user object adds errors to the lang_errors variable in the update_lanugages method.
when I perform a save on the @user object I lose the errors that were initially stored in the lang_errors variable.
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Disable ScrollView Programmatically?
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Several points to begin with:
You cannot disable the scrolling of a ScrollView. You would need to extend to ScrollView and override the onTouchEvent method to return false when some condition is matched.
The Gallery component scrolls...
Select top 10 records for each category
I want to return top 10 records from each section in one query. Can anyone help with how to do it? Section is one of the columns in the table.
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jQuery - checkbox enable/disable
...boxes should be enabled, else they should be disabled. How can I do this using jQuery?
6 Answers
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Show an image preview before upload
In my HTML form I have input filed with type file for example :
5 Answers
5
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